127671206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 227598336

約数和(自身を除く): 99927130

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 71, 97, 142, 194, 299, 403, 598, 713, 806, 923, 1261, 1426, 1633, 1846, 2201, 2231, 2522, 3007, 3266, 4402, 4462, 6014, 6887, 9269, 13774, 18538, 21229, 28613, 29003, 39091, 42458, 50623, 57226, 58006, 69161, 78182, 89531, 101246, 138322, 158401, 179062, 213497, 316802, 426994, 658099, 899093, 1316198, 1798186, 2059213, 2775461, 4118426, 4910431, 5550922, 9820862, 63835603, 127671206]

約数ペア:

[(1, 127671206), (2, 63835603), (13, 9820862), (23, 5550922), (26, 4910431), (31, 4118426), (46, 2775461), (62, 2059213), (71, 1798186), (97, 1316198), (142, 899093), (194, 658099), (299, 426994), (403, 316802), (598, 213497), (713, 179062), (806, 158401), (923, 138322), (1261, 101246), (1426, 89531), (1633, 78182), (1846, 69161), (2201, 58006), (2231, 57226), (2522, 50623), (3007, 42458), (3266, 39091), (4402, 29003), (4462, 28613), (6014, 21229), (6887, 18538), (9269, 13774)]